1 /* 2 * Copyright (c) 2020, The OpenThread Authors. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. Neither the name of the copyright holder nor the 13 * names of its contributors may be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /** 30 * @file 31 * This file includes compile-time configurations for Backbone Router services. 32 * 33 */ 34 35 #ifndef CONFIG_BACKBONE_ROUTER_H_ 36 #define CONFIG_BACKBONE_ROUTER_H_ 37 38 /** 39 * @def OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 40 * 41 * Define to 1 to enable Backbone Router support. 42 * 43 */ 44 #ifndef OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 45 #define OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 0 46 #endif 47 48 /** 49 * @def OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE 50 * 51 * Define to 1 to enable Backbone Router ND Proxying for Thread 1.2 DUA feature. 52 * It's turned on by default for Thread 1.2 Backbone Router. 53 * 54 */ 55 #ifndef OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE 56 #define OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 57 #endif 58 59 #if OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE && !OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 60 #error \ 61 "OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE is required for OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE" 62 #endif 63 64 /** 65 * @def OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE 66 * 67 * Define to 1 to enable Backbone Router Multicast Routing for Thread 1.2 MLR feature. 68 * It's turned on by default for Thread 1.2 Backbone Router. 69 * 70 */ 71 #ifndef OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE 72 #define OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 73 #endif 74 75 #if OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE && !OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 76 #error \ 77 "OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE is required for OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE" 78 #endif 79 80 #if OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE 81 #if !OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE && \ 82 !OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE 83 #error \ 84 "At least one of OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE and OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE must be enabled for OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE" 85 #endif 86 #endif 87 88 /** 89 * @def OPENTHREAD_CONFIG_MAX_MULTICAST_LISTENERS 90 * 91 * This setting configures the maximum number of Multicast Listeners on a Backbone Router. 92 * 93 * Note: According to Thread Conformance v1.2.0, a Thread Border Router MUST be able to hold a Multicast Listeners Table 94 * in memory with at least seventy five (75) entries. 95 * 96 * @sa MulticastListenersTable 97 * 98 */ 99 #ifndef OPENTHREAD_CONFIG_MAX_MULTICAST_LISTENERS 100 #define OPENTHREAD_CONFIG_MAX_MULTICAST_LISTENERS 75 101 #endif 102 103 /** 104 * @def OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM 105 * 106 * The maximum number of supported DUA that Backbone Router could proxy. 107 * 108 * Note: According to Thread Conformance v1.2.0, a Thread Border Router MUST be able to hold a DUA Devices Table in 109 * memory with at least two hundred and fifty (250) entries. 110 * 111 */ 112 #ifndef OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM 113 #define OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM 250 114 #endif 115 116 #endif // CONFIG_BACKBONE_ROUTER_H_ 117
